2. Piston seal employs Y-type radial sealing structure with self-lubricating feature, offering extended service life and low friction resistance;
3. Aluminum alloy tube with reinforced rib design, black hard chrome-plated piston rod for superior corrosion resistance;
4. Cylinder barrel features smooth anodized surface treatment with excellent wear resistance;
5. Multiple cylinder specifications and comprehensive mounting accessories available for flexible configuration.
Category: Standard Cylinders, Brand: AirTAC, Series: SI200
AirTAC SI200X270 Standard Cylinder Specifications
- Model: SI200X270
- Series: ISO 15552 standard (formerly ISO 6431/DIN 24500)
- Bore size: 200mm
- Stroke: 270mm
- Action type: Double-acting
- Operating pressure: 0.05–1.0 MPa
- Cushioning: Adjustable pneumatic cushion (both ends)
- Mounting style: Basic type (with optional accessories: MF1/MF2 flange, MP4/MP6 side mounts)
- Port size: G3/8 (1/2" NPT optional)
- Material: Aluminum alloy barrel (hard anodized), steel end caps
- Seal material: NBR (Nitrile rubber)
- Operating temperature: -20℃ to 80℃
- Piston rod material: S45C steel with hard chrome plating (≥20μm)
- Rod thread: M27×2 (external)
- Weight: ~15.8kg (without accessories)
- Dimensions (L×W×H): 370mm × 220mm × 220mm (minimum extended length)
- Rod end type: Female thread (standard), clevis/cushion adjuster optional
- Max theoretical force (@0.63MPa): 19,792N (extending), 17,671N (retracting)
- Max speed: 500–800 mm/s (with cushion adjustment)
High-force industrial cylinder designed for heavy-duty automation systems. Features wear-resistant construction with double lip seals for zero leakage, and built-in magnetic piston for position sensing (sensor not included). Optional corrosion-resistant versions available for harsh environments.
- Metal stamping press ejection systems
- Plastic injection molding machine clamps
- Automotive welding fixture positioning
- Bulk material handling gates
- Paper mill roller pressing mechanisms
- Align cylinder axis with motion direction within ±0.5° tolerance
- Use flexible couplings for stroke-end shock absorption
- Lubricate with ISO VG32 hydraulic oil if non-lubricated air is used
- Allow 50mm clearance for rod extension in system design
- Inspect rod seals every 500km of cumulative travel
- Replace cushion seals every 2 million cycles
- Check mounting bolts torque (45–50 N·m) quarterly
- Drain air filters upstream weekly in high-humidity environments
| Property | Property Value |
|---|---|
| sku | SI200X270 |
| Seal Material | Polyurethane |
| Understood. Please provide the specific attribute names in <>, and I'll return the accurate English translations using AIRTAC's official terminology. Example: User input: <缸径> My output: Bore | Operating Temperature: -20°C to 80°C Speed Range: 30-500 mm/s |
| Port Size | BSPT 3/4 |
| Piston Rod Material | Medium Carbon Steel |
| Magnet | Non-magnetic |
| Bore Diameter | <200mm> |
| Stroke | 270mm |
Returns will be accepted for up to 15 days of Customer’s receipt or tracking number on Not used items. You, as a Customer, are obliged to inform us via email before you return the item, only in the case of:
- Received the wrong item.
- Item arrived not as expected (ie. damaged packaging).
- Item had defects.
- Over delivery time.
- The shipper does not allow the goods to be inspected before payment.
The returned product(s) must be in the original packaging, safety wrapped, undamaged and unworn. This means that the item(s) must be safely packed in a carton box for protection during transport, possibly the same carton used to ship to you as a customer.









